What fraction of farm land of ancient greece was used as farmland

What made the middle colonies different from new england and the southern colonies?

Which of the islamic empires (ottomans, mughals, safavids) were the most influential and why?

Which instance of political expression would be considered symbolic speech? a. a student wearing all black to call attention to political issues b. a candidate for congress giving an interview to the media c. a demonstrator chanting anticorporate slogans outside a company’s headquarters d. a local citizen speaking up at a town hall meeting